AASP - The Palynological Society
American Geosciences Institute
American Institute of Professional Geologists (AIPG)
American Museum of Natural History
ASC Scientific
Association of American State Geologists (AASG)
Association of Earth Science Editors (AESE)
Association of State Boards of Geology (ASBOG®)
Auburn University - Department of Geosciences
Baylor University
Beta Analytic Inc
Center for Applied Isotope Studies, University of Georgia
Central Washington University
Colorado School of Mines, Dept Geology & Geology Engineering
Continental Scientific Drilling Facility
East Carolina University
EEGD
Exploration Instruments LLC
Geophysical Survey Systems, Inc. (GSSI)
GeoScienceWorld
GeoSep Services
GIA (Gemological Institute of America Inc.)
GSA Karst Division
Guideline Geo
Hydrogeology Division - GSA
IKON Mining & Exploration
International Association for Geoscience Diversity
Intrepid Geophysics
Isomass Scientific Inc.
Isotopx Inc.
IUGS Deep-time Digital Earth (DDE)
Kansas State University
LSU Department of Geology & Geophysics
Mississippi State University Department of Geosciences
Missouri State University - (GGP Department)
Missouri University of Science and Technology
Mountain Press Publishing
National Association of Geoscience Teachers (NAGT)
National Cave and Karst Research Institute
Oklahoma State University
Oregon State University
The Paleobiology Database
The Paleontological Society
Planetary Geology Division of GSA
Quantectum AG
Real World Globes
Rice University
Rutgers University - Earth & Planetary Sciences Department
San Diego State University
SciAps, Inc
Sigma Gamma Epsilon
South Dakota School of Mines and Technology
Terra Persona, LLC
Texas A&M University
Texas Tech University
Thermo Fisher Scientific
Treatise on Invertebrate Paleontology
Tulane Univ, Dept of Earth & Environmental Sciences
U.S. Science Support Program, IODP
UNAVCO, Inc.
University of California - Davis, Earth and Planetary Sciencea
University of Connecticut - Department of Geosciences
University of Idaho
University of Kansas
University of Louisiana at Lafayette - School of Geosciences
University of Michigan
University of Minnesota Department of Earth Sciences
University of Missouri
University of Nevada, Las Vegas
University of Notre Dame
University of Oklahoma
University of Pennsylvania
University of Southern California
University of Southern Mississippi
University of Texas at Dallas
University of Texas at San Antonio
University of Wisconsin - Madison
University of Wyoming
Utah State University Geosciences
Vanderbilt University
Virginia Tech Department of Geosciences
W.W. Norton & Company
Waveland Press
Western Michigan University
Western Science Center
Wildcat Technologies, LLC
Yellowstone Bighorn Research Association (YBRA)
Springer Nature
Geoarchaeology Division, GSA; Soil and Soil Processes Division, GSA
Southern Illinois University Geology Department
GSA Quaternary Geology and Geomorphology Division
Ice Age Floods
GSA Geophysics & Geodynamics Division
Lithium America Corporation